Part Number: BQ25756E Other Parts Discussed in Thread: LM74930 , , TUSB320LAI , BQ25756 , TPS25751 Tool/software: Hello,
I am posting a couple of schematic pages that contain a BQ25756E along with a TUSB320LAI and a LM74930.
Can someone please perform a…
Part Number: BQ25756E Tool/software: Hello,
My customer has some questions about the BQ25756E.
Q1. In the block diagram of BQ25756E below, four N-CH MOSFETs are used. I would like to know the operation of these MOSFETs. For example, when charging, is…
Part Number: BQ25756E Other Parts Discussed in Thread: BQ25758 Tool/software: Hi,
Can BQ25756E be used as a purely buck-boost control (no battery) which can support constant voltage and constant current function?
Part Number: BQ25756E Tool/software: Battery charger team,
For BQ25756E, when the CE pin (Active Low) is high, the charging is disabled. I assume the I2C is still working, so you can still read and write registers. Is it possible to still use the ADC…
Part Number: BQ25756E Tool/software: Dear Specialists,
My customer is designing BQ25756E and has a request of circuit review.
The connection diagram is confidential information, so please send me a friendship or email.
I appreciate your great help in…
Part Number: BQ25756E Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello,
Here is a link to the BQ25756E BQZ file: Charger_1_00-bq25756E.bqz
To install this bqz file, download the file and move it to the config folder of the BQStudio installation…
Part Number: BQ25756E Hi
When BQ25756E works in reverse output mode, it automatically turns off the output for about 40 seconds, and then turns it back on - EN_REV, and can output for another 40 seconds. And so on. The output current, output voltage can…
Part Number: TPS25751 Other Parts Discussed in Thread: BQ25756 , Tool/software: Hi team,
Since BQ25756 E and BQ25756 get different I2C address, how should I configure in the application customization tool to make TPS25751 could work with BQ25756 E normal…
Part Number: BQ25756E Other Parts Discussed in Thread: BQ25750 Hi Expert,
My customer application is input : 8-32V, charge Voltage : 12.6V charge Current : 5A.
The customer hopes that a short battery will not cause system shutdown and can continue to power the…
Hello Ethan,
Thank you very much for your reply.
I under stood that BQ25756E can work as a source and output a fixed 12V signal from a 12V battery. Also I will start a new thread if I have question about BQ25756E.
Thank you again and best regards, Kazuya…